Is CVE-2026-66138 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-66138?

CVE-2026-66138 has a CVSS v3 severity of HIGH (7.2).

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CVE-2026-66138

Description

In OpenStack Ironic Python Agent through 11.6.0, a project-scoped user with the manager role can achieve arbitrary code execution on a running Ironic-Python-Agent via a maliciously constructed configuration, because the value of ntp_server is passed to a shell.